From: Martin Blumenstingl Date: Sun, 20 Apr 2025 16:47:58 +0000 (+0200) Subject: ARM: dts: amlogic: meson8: fix reference to unknown/untested PWM clock X-Git-Tag: ceph-for-6.16-rc1~62^2~5^2~4 X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=3409f843c04df9434beb637602382eeee90e0bee;p=ceph-client.git ARM: dts: amlogic: meson8: fix reference to unknown/untested PWM clock Device-tree expects absent clocks to be specified as <0> (instead of using <>). This fixes using the FCLK4/FCLK3 clocks as they are now seen at their correct index (while before they were recognized, but at the correct index - resulting in the hardware using a different clock than what the kernel sees). Fixes: 802cff460aab ("ARM: dts: amlogic: meson8: switch to the new PWM controller binding") Signed-off-by: Martin Blumenstingl Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250420164801.330505-2-martin.blumenstingl@googlemail.com Signed-off-by: Neil Armstrong --- diff --git a/arch/arm/boot/dts/amlogic/meson8.dtsi b/arch/arm/boot/dts/amlogic/meson8.dtsi index 847f7b1f1e961..f785e0de0847b 100644 --- a/arch/arm/boot/dts/amlogic/meson8.dtsi +++ b/arch/arm/boot/dts/amlogic/meson8.dtsi @@ -451,7 +451,7 @@ pwm_ef: pwm@86c0 { compatible = "amlogic,meson8-pwm-v2"; clocks = <&xtal>, - <>, /* unknown/untested, the datasheet calls it "Video PLL" */ + <0>, /* unknown/untested, the datasheet calls it "Video PLL" */ <&clkc CLKID_FCLK_DIV4>, <&clkc CLKID_FCLK_DIV3>; reg = <0x86c0 0x10>; @@ -705,7 +705,7 @@ &pwm_ab { compatible = "amlogic,meson8-pwm-v2"; clocks = <&xtal>, - <>, /* unknown/untested, the datasheet calls it "Video PLL" */ + <0>, /* unknown/untested, the datasheet calls it "Video PLL" */ <&clkc CLKID_FCLK_DIV4>, <&clkc CLKID_FCLK_DIV3>; }; @@ -713,7 +713,7 @@ &pwm_cd { compatible = "amlogic,meson8-pwm-v2"; clocks = <&xtal>, - <>, /* unknown/untested, the datasheet calls it "Video PLL" */ + <0>, /* unknown/untested, the datasheet calls it "Video PLL" */ <&clkc CLKID_FCLK_DIV4>, <&clkc CLKID_FCLK_DIV3>; };